1. speak out 畅所欲言

I hope people will be courageous enough to speak out against this injustice.

我希望人们能敢于大胆说出来，反对这种不公pyWOcaY~rVzXU+B,b。

2. a majority of 大多数的

At no time did a majority of Czechoslavakia's citizens support the country's break-up.

大多数捷克斯洛伐克公民一直反对国家分裂cnO]RiV*Nt6Z.veW。

3. instead of 代替；取代

We just had soup instead of a full meal.

我们没有吃全餐，只喝了汤q*Y8ezG_0zu8L.k)NbG^。

4. on behalf of 代表；为了

He spoke on behalf of all the members of the faculty and staff.

他代表全体教职员工讲了话tzgzfg%t_#U~H!=;o*8。